using System;
using Server;
using Server.Targeting;
using Server.Mobiles;
using Server.Items;
using System.Collections;
using System.Collections.Generic;
using Server.ContextMenus;


namespace Server.Items
{
	public class AbyssKey : Item
	{
		public virtual int Lifespan{ get{ return 0; } }
		
		private int m_Lifespan;
		
		[CommandProperty( AccessLevel.GameMaster )]
		public int TimeLeft
		{
			get{ return m_Lifespan; }
			set{ m_Lifespan = value; InvalidateProperties(); }
		}
	
		[Constructable]
		public AbyssKey( int itemID ) : base( itemID )
		{
			LootType = LootType.Blessed;
		
			if ( Lifespan > 0 )
			{
				m_Lifespan = Lifespan;
				StartTimer();
			}
		}
	
		public AbyssKey( Serial serial ) : base( serial )
		{
		}		
		
		public override void GetProperties( ObjectPropertyList list )
		{
			base.GetProperties( list );
			
			if ( Lifespan > 0 )
				list.Add( 1072517, m_Lifespan.ToString() ); // Lifespan: ~1_val~ seconds
		}
		
		private Timer m_Timer;		
		
		public virtual void StartTimer()
		{
			if ( m_Timer != null )
				return;
				
			m_Timer = Timer.DelayCall( TimeSpan.FromSeconds( 10 ), TimeSpan.FromSeconds( 10 ), new TimerCallback( Slice ) );
			m_Timer.Priority = TimerPriority.OneSecond;
		}
		
		public virtual void StopTimer()
		{
			if ( m_Timer != null )
				m_Timer.Stop();

			m_Timer = null;
		}
		
		public virtual void Slice()
		{
			m_Lifespan -= 10;
			
			InvalidateProperties();
			
			if ( m_Lifespan <= 0 )
				Decay();
		}
		
		public virtual void Decay()
		{
			if ( RootParent is Mobile )
			{
				Mobile parent = (Mobile) RootParent;
				
				if ( Name == null )
					parent.SendLocalizedMessage( 1072515, "#" + LabelNumber ); // The ~1_name~ expired...
				else
					parent.SendLocalizedMessage( 1072515, Name ); // The ~1_name~ expired...
					
				Effects.SendLocationParticles( EffectItem.Create( parent.Location, parent.Map, EffectItem.DefaultDuration ), 0x3728, 8, 20, 5042 );
				Effects.PlaySound( parent.Location, parent.Map, 0x201 );
			}
			else
			{
				Effects.SendLocationParticles( EffectItem.Create( Location, Map, EffectItem.DefaultDuration ), 0x3728, 8, 20, 5042 );
				Effects.PlaySound( Location, Map, 0x201 );
			}			
			
			StopTimer();
			Delete();
		}
		
		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
			
			writer.Write( (int) m_Lifespan );
		}
		
		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
			
			m_Lifespan = reader.ReadInt();
			
			StartTimer();
		}
	}
}